Method of making honeycomb structure with joined single pleat material
US4685986A · kind A · utility
97Cited by
14References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1986 |
| Grant date | Aug 11, 1987 |
| Priority date | — |
| Expiry date | Jun 2, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24744
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A honeycomb structure formed of two continuous lengths of pleated materials secured together intermediate the pleats. Each length of pleated material defines one side of the honeycomb structure. The two continuous lengths are secured together by feeding them longitudinally of their length and toward each other. At the location where the two lengths meet, they are joined together intermediate their pleats.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.